Ключевые слова: accident, alert, caution, chain, chemical, danger, dangerous, detail, drum, emergency, explosion, explosive, fire, flame, flammable, flammable gas, fuel, fumes, gas, hazard, hazardous, hazmat, icon, industrial, industry, information, label, laboratory, lpg, material, notice, placard, pollution, precaution, protect, protection, red, regulation, risk, safety, safety sign, sign, station, sticker, symbol, tank, theme, toxic, unsafe, warning,